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Journal
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GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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North Africa
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Algeria (1)
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Southern Africa
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South Africa (1)
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Antarctica
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Antarctic ice sheet (1)
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Asia
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Far East
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China
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Huang He (1)
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Qilian Mountains (1)
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Laos (1)
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Indian Peninsula
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Siberian Platform
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Tyumen Russian Federation (1)
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Uzbekistan (1)
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Yakutia Russian Federation (1)
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Atlantic Ocean
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Australasia
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Western Canada
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Columbia River basin (1)
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Commonwealth of Independent States
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Russian Federation
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Tyumen Russian Federation (1)
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North America
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Western Interior
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Western Interior Seaway (8)
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Williston Basin (6)
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Oceania
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Polynesia
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Hawaii
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Honolulu County Hawaii
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Owens Valley (1)
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Pacific Ocean
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Central Pacific (1)
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Permian Basin (6)
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Platte River (9)
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South America
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Brazil (2)
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United States
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Las Animas County Colorado (4)
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Morgan County Colorado (1)
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Otero County Colorado (1)
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Piceance Basin (1)
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Pueblo County Colorado
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Pueblo Colorado (1)
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Sedgwick County Colorado (1)
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Washington County Colorado (3)
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Weld County Colorado (2)
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Yuma County Colorado (8)
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Colorado Lineament (2)
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Eastern U.S.
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Southeastern U.S. (1)
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Florida (2)
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Forest City Basin (4)
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Hardeman Basin (1)
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Hawaii
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High Plains Aquifer (6)
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Ellis County Kansas (6)
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Gove County Kansas (6)
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Graham County Kansas (2)
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Grant County Kansas (1)
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Gray County Kansas (1)
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Greeley County Kansas (3)
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Hamilton County Kansas (6)
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Harper County Kansas (1)
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Haskell County Kansas (3)
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Hodgeman County Kansas (6)
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Hugoton Field (3)
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Kansas River (1)
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Kearny County Kansas (4)
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Lane County Kansas (1)
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Lincoln County Kansas (2)
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Logan County Kansas (6)
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Meade County Kansas (14)
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Mitchell County Kansas (1)
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Morton County Kansas (1)
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Ness County Kansas (8)
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Norton County Kansas (3)
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Osage County Kansas (1)
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Rawlins County Kansas (1)
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Reno County Kansas
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Hutchinson Kansas (1)
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Republic County Kansas (1)
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Rush County Kansas (1)
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Russell County Kansas (3)
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Scott County Kansas (2)
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Seward County Kansas (5)
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Shawnee County Kansas (1)
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Sheridan County Kansas (1)
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Sherman County Kansas (3)
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Stanton County Kansas (2)
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Stevens County Kansas
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Hugoton Kansas (2)
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Thomas County Kansas (1)
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Trego County Kansas (6)
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Wallace County Kansas (2)
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Washington County Kansas (1)
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Little Missouri River basin (1)
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Louisiana (1)
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Maine (1)
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Maryland
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Calvert County Maryland (1)
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Charles County Maryland (1)
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Patuxent River (1)
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Saint Mary's County Maryland (1)
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Michigan (3)
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Midcontinent (37)
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Midwest (14)
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Minnesota (11)
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Mississippi (1)
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Mississippi Embayment (1)
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Mississippi River (1)
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Mississippi Valley
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Upper Mississippi Valley (2)
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Missouri (45)
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Missouri River (2)
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Montana (7)
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Nebraska
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Antelope County Nebraska (1)
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Banner County Nebraska (6)
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Box Butte County Nebraska (3)
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Brown County Nebraska (7)
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Cherry County Nebraska (10)
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Cheyenne County Nebraska (6)
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Dawes County Nebraska (10)
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Dawson County Nebraska (2)
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Deuel County Nebraska (1)
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Frontier County Nebraska (2)
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Garden County Nebraska (10)
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Hitchcock County Nebraska (5)
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Holt County Nebraska (1)
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Hooker County Nebraska (1)
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Keith County Nebraska (3)
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Keya Paha County Nebraska (2)
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Kimball County Nebraska (4)
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Knox County Nebraska (4)
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Morrill County Nebraska (9)
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Perkins County Nebraska (1)
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Red Willow County Nebraska (4)
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Sheridan County Nebraska (3)
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Sioux County Nebraska (11)
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Thomas County Nebraska (1)
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Webster County Nebraska (1)
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Nemaha Ridge (3)
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Nevada
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Nye County Nevada
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Yucca Mountain (1)
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New Mexico
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Chaves County New Mexico (1)
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Socorro County New Mexico (1)
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North Carolina
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Onslow Bay (1)
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North Dakota (6)
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Ogallala Aquifer (3)
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Ohio (3)
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Oklahoma
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Alfalfa County Oklahoma (1)
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Arbuckle Uplift (1)
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Beaver County Oklahoma (1)
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Beckham County Oklahoma (1)
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Caddo County Oklahoma (1)
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Custer County Oklahoma (1)
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Garfield County Oklahoma (1)
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Kingfisher County Oklahoma (1)
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Oklahoma Panhandle (5)
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Roger Mills County Oklahoma (1)
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Texas County Oklahoma (2)
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Washita County Oklahoma (1)
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Wichita Mountains (2)
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Wichita Uplift (3)
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Woods County Oklahoma (1)
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Woodward County Oklahoma (1)
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Oregon (7)
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Ouachita Mountains (2)
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Ozark Mountains (1)
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Palo Duro Basin (7)
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Paradox Basin (2)
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Pennsylvania (2)
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Potomac River (1)
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Powder River basin (1)
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Reelfoot Rift (1)
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Sevier orogenic belt (1)
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South Dakota
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Badlands National Park (1)
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Bennett County South Dakota (1)
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Brule County South Dakota (1)
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Fall River County South Dakota (3)
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Gregory County South Dakota (2)
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Pennington County South Dakota (3)
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Shannon County South Dakota (1)
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Todd County South Dakota (1)
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Tripp County South Dakota (1)
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South Platte River (1)
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South Platte River valley (1)
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Texas
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Amarillo Uplift (4)
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Cochran County Texas (1)
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Crosby County Texas (1)
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Dalhart Basin (5)
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Dallam County Texas (1)
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Fort Worth Basin (1)
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Galveston County Texas
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Galveston Texas (1)
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Hansford County Texas (1)
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Hemphill County Texas (1)
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Howard County Texas (1)
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Potter County Texas (1)
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Roberts County Texas (1)
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San Jacinto County Texas (1)
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Sherman County Texas (1)
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Terrell County Texas (1)
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Texas Panhandle (13)
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Val Verde Basin (1)
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West Texas (1)
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Wheeler County Texas (1)
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U. S. Rocky Mountains
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Medicine Bow Mountains (1)
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Spanish Peaks (1)
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Utah (11)
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Virginia
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Westmoreland County Virginia (1)
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Washington (2)
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West Virginia (1)
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Western U.S. (4)
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Wisconsin (9)
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Wyoming
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Converse County Wyoming (1)
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Crook County Wyoming (1)
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Fremont County Wyoming (2)
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Laramie Basin (1)
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Laramie County Wyoming (1)
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Natrona County Wyoming (1)
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Teton County Wyoming (1)
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Yellowstone National Park (1)
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White River (2)
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commodities
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brines (1)
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mineral deposits, genesis (2)
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mineral exploration (3)
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oil and gas fields (55)
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petroleum
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elements, isotopes
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carbon
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C-13/C-12 (21)
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halogens
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iodine (1)
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hydrogen
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D/H (1)
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deuterium (1)
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isotope ratios (17)
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isotopes
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Be-10 (1)
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C-14 (8)
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Pb-206/Pb-204 (1)
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Pb-208/Pb-204 (1)
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stable isotopes
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C-13/C-12 (21)
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D/H (1)
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deuterium (1)
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He-4 (1)
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Hf-177/Hf-176 (1)
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N-15/N-14 (1)
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Nd-144/Nd-143 (1)
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Ne-20 (1)
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O-18/O-16 (12)
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Pb-206/Pb-204 (1)
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strontium
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Sr-87/Sr-86 (2)
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hafnium
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Hf-177/Hf-176 (1)
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iron (2)
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lead
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Pb-206/Pb-204 (1)
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Pb-207/Pb-204 (1)
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Pb-208/Pb-204 (1)
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molybdenum (1)
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rare earths
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neodymium
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Nd-144/Nd-143 (1)
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nitrogen
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N-15/N-14 (1)
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noble gases
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argon (1)
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helium
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He-4 (1)
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neon
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Ne-20 (1)
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Ne-21 (2)
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oxygen
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O-18/O-16 (12)
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fossils
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borings (1)
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Chordata
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Vertebrata
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Pisces
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Chondrichthyes
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Osteichthyes
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Actinopterygii
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Palaeonisciformes (1)
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Tetrapoda
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Amphibia
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Lissamphibia (1)
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Aves
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Neornithes
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Neognathae
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Galliformes (1)
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Mammalia
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Theria
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Artiodactyla
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Suiformes (1)
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Carnivora
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Fissipeda
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Mustelidae (2)
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Chiroptera (1)
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Insectivora
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Lagomorpha (2)
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Perissodactyla
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Ceratomorpha
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Rhinocerotidae
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Rhinoceros (1)
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Hippomorpha
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Equidae
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Equus (3)
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Hipparion (1)
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Proboscidea
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Elephantoidea
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Elephantidae
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Mammuthus (1)
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Rodentia
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Castoridae (3)
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Myomorpha
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Arvicolidae (1)
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Cricetidae
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Neotoma (1)
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Eomyidae (1)
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Sciuromorpha
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Sciuridae (1)
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Ungulata (2)
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Metatheria
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Marsupialia
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Polyprotodontia
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Didelphidae (1)
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-
-
-
-
-
Reptilia
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Diapsida
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Archosauria
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dinosaurs
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Ornithischia
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Ornithopoda (1)
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Saurischia
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Theropoda (1)
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Pterosauria
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Pteranodon (1)
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Lepidosauria
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Rhynchocephalia (1)
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Squamata
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Lacertilia
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Mosasauridae (2)
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Synapsida
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Therapsida
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Dicynodontia (1)
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coprolites (2)
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fossil man (1)
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Graptolithina (1)
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ichnofossils (4)
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Invertebrata
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Arthropoda
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Mandibulata
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Crustacea
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Insecta
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Pterygota
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Neoptera
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Endopterygota
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Coleoptera (1)
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Hymenoptera (1)
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Trilobitomorpha
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Trilobita
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Ptychopariida (1)
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Brachiopoda (5)
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Bryozoa (1)
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Cnidaria
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Echinodermata
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Mollusca
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Gastropoda
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Neogene
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Miocene
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middle Miocene
-
Choptank Formation (1)
-
-
Paintbrush Tuff (1)
-
Saint Marys Formation (1)
-
upper Miocene (11)
-
Valentine Formation (8)
-
Wood Mountain Formation (1)
-
-
Ogallala Formation (15)
-
Pliocene
-
lower Pliocene (4)
-
upper Pliocene
-
Rexroad Formation (2)
-
-
-
-
Paleogene
-
Chadron Formation (3)
-
Eocene
-
lower Eocene (1)
-
middle Eocene
-
Aycross Formation (1)
-
Santee Limestone (1)
-
-
upper Eocene
-
Chadronian (4)
-
-
-
Oligocene
-
Brule Formation (11)
-
Fish Canyon Tuff (1)
-
lower Oligocene (4)
-
middle Oligocene (1)
-
upper Oligocene (2)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
-
White River Group (13)
-
Wilcox Group (1)
-
-
-
upper Cenozoic
-
Chesapeake Group (1)
-
-
-
Laurentide ice sheet (2)
-
Mesozoic
-
Cretaceous
-
Colorado Group (1)
-
Dakota Formation (8)
-
Graneros Shale (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Cheyenne Sandstone (1)
-
Kiowa Formation (4)
-
Muddy Sandstone (1)
-
-
Mancos Shale (1)
-
Middle Cretaceous (3)
-
Santana Formation (1)
-
Upper Cretaceous
-
Bridge Creek Limestone Member (1)
-
Campanian (2)
-
Carlile Shale (2)
-
Castlegate Sandstone (1)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Codell Sandstone Member (1)
-
Coniacian (1)
-
Fort Hays Limestone Member (1)
-
Greenhorn Limestone (5)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
K-T boundary (1)
-
Maestrichtian (1)
-
Niobrara Formation (20)
-
Pictured Cliffs Sandstone (2)
-
Pierre Shale (4)
-
Santonian (4)
-
Senonian (4)
-
Smoky Hill Chalk Member (9)
-
Turonian (6)
-
-
-
Jurassic
-
Solnhofen Limestone (1)
-
-
Kayenta Formation (2)
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (1)
-
-
Upper Triassic
-
Norian (1)
-
-
-
-
Paleozoic
-
Arbuckle Group (1)
-
Cambrian
-
Upper Cambrian
-
Galesville Sandstone (1)
-
Wonewoc Formation (1)
-
-
-
Carboniferous
-
Bartlesville Sand (1)
-
Mississippian
-
Charles Formation (1)
-
Lower Mississippian
-
Osagian
-
Keokuk Limestone (1)
-
-
-
Madison Group (2)
-
Mission Canyon Limestone (1)
-
Upper Mississippian
-
Chesterian (3)
-
Meramecian
-
Saint Louis Limestone (2)
-
Sainte Genevieve Limestone (2)
-
Warsaw Formation (2)
-
-
-
-
Pennsylvanian
-
Hermosa Group (1)
-
Lower Pennsylvanian
-
Haymond Formation (1)
-
Morrowan (10)
-
-
Middle Pennsylvanian
-
Atokan
-
Atoka Formation (1)
-
-
Desmoinesian
-
Cherokee Group (2)
-
Marmaton Group (2)
-
-
-
Morrow Formation (9)
-
Red Fork Sandstone (2)
-
Upper Pennsylvanian
-
Canyon Group (2)
-
Cisco Group (1)
-
Kasimovian (1)
-
Missourian
-
Kansas City Group (7)
-
Lansing Group (9)
-
-
Virgilian
-
Douglas Group (1)
-
Lecompton Limestone (1)
-
Plattsmouth Limestone Member (3)
-
Shawnee Group (1)
-
Wabaunsee Group (2)
-
-
-
-
Upper Carboniferous
-
Stephanian (1)
-
-
-
Devonian
-
Lower Devonian (1)
-
Upper Devonian (4)
-
-
Hunton Group (8)
-
lower Paleozoic (2)
-
Minnelusa Formation (2)
-
Ordovician
-
Lower Ordovician
-
Ellenburger Group (1)
-
-
Middle Ordovician
-
Bromide Formation (1)
-
Platteville Formation (1)
-
Simpson Group (2)
-
-
Upper Ordovician (1)
-
Viola Limestone (1)
-
-
Permian
-
Chase Group (3)
-
Cottonwood Limestone (1)
-
Council Grove Group (5)
-
Eskridge Shale (1)
-
Lower Permian
-
Cisuralian
-
Asselian (2)
-
Sakmarian (1)
-
-
Leonardian (1)
-
Wolfcampian (6)
-
-
Lyons Sandstone (4)
-
Middle Permian (2)
-
Stone Corral Formation (1)
-
Upper Permian
-
Permian-Triassic boundary (1)
-
-
-
Sauk Sequence (1)
-
Silurian
-
Henryhouse Formation (2)
-
Upper Silurian (2)
-
-
upper Paleozoic
-
Admire Group (3)
-
Bakken Formation (1)
-
-
Woodford Shale (8)
-
-
Phanerozoic (2)
-
Precambrian
-
Eocambrian (1)
-
Nonesuch Shale (1)
-
upper Precambrian
-
Proterozoic
-
Keweenawan (1)
-
Mesoproterozoic (1)
-
Oronto Group (1)
-
Paleoproterozoic (2)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
plutonic rocks
-
gabbros
-
troctolite (1)
-
-
granites (5)
-
granodiorites (1)
-
lamprophyres
-
minette (1)
-
-
ultramafics
-
peridotites
-
dunite (1)
-
-
-
-
volcanic rocks
-
glasses
-
volcanic glass (1)
-
-
pyroclastics
-
pumice (1)
-
tuff (5)
-
-
rhyolites (1)
-
-
-
volcanic ash (7)
-
-
metamorphic rocks
-
metamorphic rocks
-
metasedimentary rocks (1)
-
quartzites (1)
-
-
turbidite (1)
-
-
meteorites
-
meteorites
-
iron meteorites (1)
-
stony meteorites
-
achondrites
-
aubrite
-
Norton County Meteorite (3)
-
-
-
-
-
-
minerals
-
carbonates
-
ankerite (2)
-
aragonite (2)
-
calcite (5)
-
dolomite (2)
-
magnesian calcite (1)
-
-
halides
-
chlorides
-
halite (2)
-
-
-
minerals (5)
-
nitrates (1)
-
oxides
-
chrome spinel (1)
-
ilmenite (1)
-
rutile (1)
-
-
phosphates
-
apatite (2)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (1)
-
pargasite (1)
-
-
-
pyroxene group
-
clinopyroxene
-
diopside (1)
-
-
orthopyroxene
-
enstatite (3)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
sanidine (1)
-
-
plagioclase (1)
-
-
silica minerals
-
opal
-
opal-CT (1)
-
-
quartz (4)
-
-
zeolite group
-
analcime (1)
-
clinoptilolite (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
andradite (1)
-
grossular (1)
-
-
sillimanite (1)
-
staurolite (1)
-
zircon group
-
zircon (8)
-
-
-
-
sheet silicates
-
chlorite group
-
chlorite (4)
-
-
clay minerals
-
kaolinite (2)
-
smectite (4)
-
-
illite (1)
-
mica group
-
glauconite (2)
-
phlogopite (1)
-
-
serpentine group
-
serpentine (1)
-
-
-
-
sulfates
-
anhydrite (4)
-
celestine (1)
-
-
sulfides
-
pyrite (1)
-
-
-
Primary terms
-
absolute age (19)
-
Africa
-
North Africa
-
Algeria (1)
-
-
Southern Africa
-
South Africa (1)
-
-
-
Antarctica
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Antarctic ice sheet (1)
-
-
Asia
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Far East
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China
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Huang He (1)
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Qilian Mountains (1)
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Qinghai China (1)
-
-
Laos (1)
-
-
Indian Peninsula
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India (1)
-
-
Siberian Platform
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Vilyuy Syneclise (1)
-
-
Tyumen Russian Federation (1)
-
Uzbekistan (1)
-
West Siberia (1)
-
Yakutia Russian Federation (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Great Bahama Bank (1)
-
Gulf of Maine (1)
-
Gulf of Mexico (3)
-
Little Bahama Bank (1)
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North Sea (1)
-
Northwest Atlantic (1)
-
-
-
atmosphere (1)
-
Australasia
-
Australia
-
Western Australia (1)
-
-
-
biogeography (6)
-
bitumens
-
asphalt (1)
-
-
brines (1)
-
Canada
-
Eastern Canada
-
Maritime Provinces
-
Nova Scotia (1)
-
-
-
Western Canada
-
Saskatchewan (4)
-
-
-
carbon
-
C-13/C-12 (21)
-
C-14 (8)
-
organic carbon (4)
-
-
Caribbean region (1)
-
catalogs (2)
-
Cenozoic
-
Blancan (6)
-
Quaternary
-
Holocene
-
lower Holocene (1)
-
Medieval Warm Period (1)
-
Middle Ages (1)
-
upper Holocene (1)
-
-
Pleistocene
-
Aftonian (1)
-
Bishop Tuff (2)
-
Illinoian (1)
-
Irvingtonian (4)
-
lower Pleistocene (2)
-
Matuyama Chron (1)
-
middle Pleistocene (1)
-
Pearlette Volcanic Ash (3)
-
Peoria Loess (3)
-
upper Pleistocene
-
Sangamonian (1)
-
Wisconsinan
-
upper Wisconsinan (1)
-
-
-
-
upper Quaternary
-
Brunhes Chron (1)
-
-
-
Tertiary
-
Arikaree Group (12)
-
Arikareean (5)
-
lower Tertiary (1)
-
middle Tertiary (1)
-
Neogene
-
Hemphillian (7)
-
Miocene
-
Ash Hollow Formation (8)
-
Astoria Formation (1)
-
Barstovian (10)
-
Calvert Formation (1)
-
Clarendonian (6)
-
Fleming Formation (1)
-
lower Miocene
-
Hemingfordian (5)
-
-
middle Miocene
-
Choptank Formation (1)
-
-
Paintbrush Tuff (1)
-
Saint Marys Formation (1)
-
upper Miocene (11)
-
Valentine Formation (8)
-
Wood Mountain Formation (1)
-
-
Ogallala Formation (15)
-
Pliocene
-
lower Pliocene (4)
-
upper Pliocene
-
Rexroad Formation (2)
-
-
-
-
Paleogene
-
Chadron Formation (3)
-
Eocene
-
lower Eocene (1)
-
middle Eocene
-
Aycross Formation (1)
-
Santee Limestone (1)
-
-
upper Eocene
-
Chadronian (4)
-
-
-
Oligocene
-
Brule Formation (11)
-
Fish Canyon Tuff (1)
-
lower Oligocene (4)
-
middle Oligocene (1)
-
upper Oligocene (2)
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
-
White River Group (13)
-
Wilcox Group (1)
-
-
-
upper Cenozoic
-
Chesapeake Group (1)
-
-
-
Central America
-
Belize (1)
-
-
chemical analysis (3)
-
Chordata
-
Vertebrata
-
Pisces
-
Chondrichthyes
-
Elasmobranchii (2)
-
-
Osteichthyes
-
Actinopterygii
-
Chondrostei
-
Palaeonisciformes (1)
-
-
-
-
-
Tetrapoda
-
Amphibia
-
Lissamphibia (1)
-
-
Aves
-
Neornithes
-
Neognathae
-
Galliformes (1)
-
-
-
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Tylopoda
-
Camelidae (2)
-
-
-
Suiformes (1)
-
-
Carnivora
-
Fissipeda
-
Mustelidae (2)
-
-
-
Chiroptera (1)
-
Edentata (1)
-
Insectivora
-
Soricidae (1)
-
-
Lagomorpha (2)
-
Perissodactyla
-
Ceratomorpha
-
Rhinocerotidae
-
Rhinoceros (1)
-
-
-
Hippomorpha
-
Equidae
-
Equus (3)
-
Hipparion (1)
-
-
-
-
Proboscidea
-
Elephantoidea
-
Elephantidae
-
Mammuthus (1)
-
-
-
-
Rodentia
-
Castoridae (3)
-
Myomorpha
-
Arvicolidae (1)
-
Cricetidae
-
Neotoma (1)
-
-
Eomyidae (1)
-
-
Sciuromorpha
-
Sciuridae (1)
-
-
-
Ungulata (2)
-
-
Metatheria
-
Marsupialia
-
Polyprotodontia
-
Didelphidae (1)
-
-
-
-
-
-
Reptilia
-
Diapsida
-
Archosauria
-
dinosaurs
-
Ornithischia
-
Ornithopoda (1)
-
-
Saurischia
-
Theropoda (1)
-
-
-
Pterosauria
-
Pteranodon (1)
-
-
-
Lepidosauria
-
Rhynchocephalia (1)
-
Squamata
-
Lacertilia
-
Mosasauridae (2)
-
-
-
-
-
Synapsida
-
Therapsida
-
Dicynodontia (1)
-
-
-
-
-
-
-
clay mineralogy (5)
-
climate change (13)
-
conservation (1)
-
continental drift (2)
-
coprolites (2)
-
crust (9)
-
crystal chemistry (1)
-
dams (2)
-
data processing (16)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 62
-
DSDP Site 463 (1)
-
-
-
-
deformation (7)
-
diagenesis (25)
-
Earth (1)
-
earthquakes (15)
-
East Pacific Ocean Islands
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Hawaii
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Honolulu County Hawaii
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Oahu (1)
-
-
-
-
economic geology (86)
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energy sources (26)
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engineering geology (6)
-
Europe
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Central Europe
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Germany (1)
-
-
Southern Europe
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Iberian Peninsula
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Spain (1)
-
-
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Western Europe
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Scandinavia
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Norway (1)
-
-
-
-
faults (27)
-
folds (6)
-
fossil man (1)
-
foundations (1)
-
fractures (6)
-
geochemistry (21)
-
geochronology (11)
-
geomorphology (19)
-
geophysical methods (41)
-
glacial geology (4)
-
Graptolithina (1)
-
ground water (22)
-
heat flow (2)
-
hydrogen
-
D/H (1)
-
deuterium (1)
-
-
hydrogeology (7)
-
hydrology (9)
-
ichnofossils (4)
-
igneous rocks
-
plutonic rocks
-
gabbros
-
troctolite (1)
-
-
granites (5)
-
granodiorites (1)
-
lamprophyres
-
minette (1)
-
-
ultramafics
-
peridotites
-
dunite (1)
-
-
-
-
volcanic rocks
-
glasses
-
volcanic glass (1)
-
-
pyroclastics
-
pumice (1)
-
tuff (5)
-
-
rhyolites (1)
-
-
-
inclusions
-
fluid inclusions (2)
-
-
intrusions (5)
-
Invertebrata
-
Arthropoda
-
Mandibulata
-
Crustacea
-
Cirripedia (1)
-
Ostracoda (2)
-
-
Insecta
-
Pterygota
-
Neoptera
-
Endopterygota
-
Coleoptera (1)
-
Hymenoptera (1)
-
-
-
-
-
-
Trilobitomorpha
-
Trilobita
-
Ptychopariida (1)
-
-
-
-
Brachiopoda (5)
-
Bryozoa (1)
-
Cnidaria
-
Anthozoa (2)
-
-
Echinodermata
-
Crinozoa
-
Crinoidea (2)
-
-
-
Mollusca
-
Bivalvia (2)
-
Cephalopoda
-
Ammonoidea (4)
-
-
Gastropoda
-
Pulmonata (1)
-
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae (2)
-
-
Rotaliina
-
Globigerinacea
-
Hedbergella (1)
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Rotalipora (2)
-
-
-
-
-
-
isotopes
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radioactive isotopes
-
Be-10 (1)
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C-14 (8)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
-
stable isotopes
-
C-13/C-12 (21)
-
D/H (1)
-
deuterium (1)
-
He-4 (1)
-
Hf-177/Hf-176 (1)
-
N-15/N-14 (1)
-
Nd-144/Nd-143 (1)
-
Ne-20 (1)
-
Ne-21 (2)
-
O-18/O-16 (12)
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
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Pb-208/Pb-204 (1)
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Sr-87/Sr-86 (2)
-
-
-
land subsidence (4)
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lineation (1)
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magmas (1)
-
mantle (1)
-
maps (8)
-
Mesozoic
-
Cretaceous
-
Colorado Group (1)
-
Dakota Formation (8)
-
Graneros Shale (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Cheyenne Sandstone (1)
-
Kiowa Formation (4)
-
Muddy Sandstone (1)
-
-
Mancos Shale (1)
-
Middle Cretaceous (3)
-
Santana Formation (1)
-
Upper Cretaceous
-
Bridge Creek Limestone Member (1)
-
Campanian (2)
-
Carlile Shale (2)
-
Castlegate Sandstone (1)
-
Cenomanian
-
upper Cenomanian (1)
-
-
Codell Sandstone Member (1)
-
Coniacian (1)
-
Fort Hays Limestone Member (1)
-
Greenhorn Limestone (5)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
K-T boundary (1)
-
Maestrichtian (1)
-
Niobrara Formation (20)
-
Pictured Cliffs Sandstone (2)
-
Pierre Shale (4)
-
Santonian (4)
-
Senonian (4)
-
Smoky Hill Chalk Member (9)
-
Turonian (6)
-
-
-
Jurassic
-
Solnhofen Limestone (1)
-
-
Kayenta Formation (2)
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (1)
-
-
Upper Triassic
-
Norian (1)
-
-
-
-
metal ores
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niobium ores (1)
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rare earth deposits (1)
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titanium ores (1)
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-
metals
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actinides
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alkali metals
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sodium (2)
-
-
alkaline earth metals
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beryllium
-
Be-10 (1)
-
-
strontium
-
Sr-87/Sr-86 (2)
-
-
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
iron (2)
-
lead
-
Pb-206/Pb-204 (1)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
-
molybdenum (1)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (1)
-
-
-
-
metamorphic rocks
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metasedimentary rocks (1)
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quartzites (1)
-
-
metasomatism (5)
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meteorites
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iron meteorites (1)
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stony meteorites
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achondrites
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aubrite
-
Norton County Meteorite (3)
-
-
-
-
-
Mexico
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Baja California (1)
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Coahuila Mexico (1)
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-
mineral deposits, genesis (2)
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mineral exploration (3)
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mineralogy (6)
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minerals (5)
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museums (1)
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nitrogen
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Journal Article
Impact of natural fractures on hydraulic fracture propagation in Denver-Julesburg Basin: Insights from a decade of research
Journal: The Leading Edge
Publisher: Society of Exploration Geophysicists
Published: 01 December 2024
The Leading Edge (2024) 43 (12): 806–814.
Journal Article
Long-term risk assessment of subsurface carbon storage: analogues, workflows and quantification
Journal: Geoenergy
Publisher: Geological Society of London
Published: 22 May 2024
Geoenergy (2024) 2 (1): geoenergy2024-014.
Journal Article
Cenozoic Exhumation Across the High Plains of Southeastern Colorado from (U-Th)/He Thermochronology
Journal: Lithosphere
Publisher: GSW
Published: 01 March 2024
Lithosphere (2023) 2023 (Special 14): lithosphere_2023_310.
Includes: Supplemental Content
Journal Article
Spatial heterogeneity in benthic foraminiferal assemblages tracks regional impacts of paleoenvironmental change across Cretaceous OAE2
Journal: Paleobiology
Publisher: Paleontological Society
Published: 01 August 2023
Paleobiology (2023) 49 (3): 431–453.
Journal Article
Ibex Hollow Tuff from ca. 12 Ma supereruption, southern Idaho, identified across North America, eastern Pacific Ocean, and Gulf of Mexico
Andrei M. Sarna-Wojcicki, Jefferey R. Knott, John A. Westgate, James R. Budahn, John Barron, Colin J. Bray, Greg A. Ludvigson, Charles E. Meyer, David M. Miller, Rick E. Otto, Nicholas J.G. Pearce, Charles C. Smith, Laura C. Walkup, Elmira Wan, James Yount
Journal: Geosphere
Publisher: Geological Society of America
Published: 20 July 2023
Geosphere (2023) 19 (5): 1476–1507.
Journal Article
Identifying sources of non-unique detrital age distributions through integrated provenance analysis: An example from the Paleozoic Central Colorado Trough
Journal: Geosphere
Publisher: Geological Society of America
Published: 18 January 2023
Geosphere (2023) 19 (2): 471–492.
Journal Article
Osteology and neuroanatomy of a phasianid (Aves: Galliformes) from the Miocene of Nebraska
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2023
Journal of Paleontology (2023) 97 (1): 223–242.
Journal Article
Late Paleozoic cratonal sink: Distally sourced sediment filled the Anadarko Basin (USA) from multiple source regions
Journal: Geosphere
Publisher: Geological Society of America
Published: 04 November 2022
Geosphere (2022) 18 (6): 1831–1850.
Journal Article
Mixed eolian–longshore sediment transport in the late Paleozoic Arizona shelf and Pedregosa basin, U.S.A.: A case study in grain-size analysis of detrital-zircon datasets
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 22 August 2022
Journal of Sedimentary Research (2022) 92 (8): 676–694.
Journal Article
Sandstone-body geometry and hydrostratigraphy of the northern High Plains Aquifer system, USA
Publisher: Geological Society of London
Published: 09 May 2022
Quarterly Journal of Engineering Geology and Hydrogeology (2022) 55 (3): qjegh2021-171.
Journal Article
Mid‐ to Late‐Quaternary Geomorphic and Paleoseismic Event History, Cheraw Fault, Southeastern Colorado
Dean A. Ostenaa, Mark S. Zellman, Matthew L. Morgan, Christopher B. DuRoss, Richard W. Briggs, Ryan D. Gold, Shannon A. Mahan, Harrison J. Gray, Lauren Broes, Kassandra Lindsey
Publisher: Seismological Society of America
Published: 20 April 2022
Bulletin of the Seismological Society of America (2022) 112 (3): 1742–1772.
Includes: Supplemental Content
Journal Article
THE IMPORTANCE OF THE MUSEUM IN ANTEBELLUM U.S. WESTERN TERRITORIAL EXPLORATION: PART 2. THE ROLES OF HAYDEN AND MEEK IN A PARADIGM SHIFT IN GEOLOGIC AND PALEONTOLOGIC STUDIES
Journal: Earth Sciences History
Publisher: History of Earth Sciences Society
Published: 01 October 2021
Earth Sciences History (2021) 40 (2): 365–408.
Journal Article
A new species of Ectenosaurus (Mosasauridae: Plioplatecarpinae) from western Kansas, USA, reveals a novel suite of osteological characters for the genus 1
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 26 August 2021
Canadian Journal of Earth Sciences (2021) 58 (9): 741–755.
Journal Article
Lithofacies, depositional, and diagenetic controls on the reservoir quality of the Mississippian mixed siliciclastic-carbonate system, eastern Anadarko Basin, Oklahoma, USA
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 27 July 2021
Interpretation (2021) 9 (3): T881–T910.
Journal Article
New sphenodontian (Reptilia: Lepidosauria) from a novel Late Triassic paleobiota in western North America sheds light on the earliest radiation of herbivorous lepidosaurs
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 July 2021
Journal of Paleontology (2021) 95 (4): 827–844.
Journal Article
Sequence stratigraphy of the Niobrara Formation: Implications for age-constraining tectonic events and stratigraphic complexities in the Denver-Julesburg Basin, United States
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 July 2021
AAPG Bulletin (2021) 105 (7): 1293–1328.
Journal Article
Subsurface Characterization of the Quaternary Active Cheraw Fault in Southeastern Colorado Based on Seismic Imaging
Journal: The Seismic Record
Publisher: Seismological Society of America
Published: 29 June 2021
The Seismic Record (2021) 1 (1): 56–65.
Journal Article
The Anadarko “Super” Basin: 10 key characteristics to understand its productivity
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 15 June 2021
AAPG Bulletin (2021) 105 (6): 1199–1231.
Journal Article
Mechanical stratigraphy of Mississippian strata using machine learning and seismic-based reservoir characterization and modeling, Anadarko Basin, Oklahoma
Javier Tellez, Matthew J. Pranter, Carl Sondergeld, Chandra Rai, Jing Fu, Heyleem Han, Son Dang, Chris McLain
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 27 April 2021
Interpretation (2021) 9 (2): SE53–SE71.
Journal Article
Mississippian Meramec lithologies and petrophysical property variability, stack trend, Anadarko Basin, Oklahoma
Michael J. Miller, Matthew J. Pranter, Ishank Gupta, Deepak Devegowda, Kurt J. Marfurt, Carl Sondergeld, Chandra Rai, Chris T. McLain, James Packwood, Richard E. Larese
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 07 April 2021
Interpretation (2021) 9 (2): SE1–SE21.
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